baber/WOPTO huggingface dataset:
Patent CA-2568845-C (CA)
Title: Method for controlling a molten metal bath bubbling in a metallurgical vessel and a device for carrying out said method
Inventor: BURTY MARC
IPC: C21C5/46
Filed: 2005-06-14
Granted: 2011-03-29
Abstract: The inventive method consists in introducing a stirring gas through the vessel (1) bottom, in receiving a measurable mechanical vibration by at least one sensor fixed to the vessel or to the supporting frame thereof, in filtering the thus detected vibration signals by a high pass filter (13a) and preferably by a low pass filter (13b), in sampling and digitising (15) said vibration signals for exposing them to a second filtering which is digital and calibrated upon the vessel vibration responses, in sequencing said responses, in exposing each sequence to the calculation (17) of a temporal moving mean square, in extracting the total effective value RMS (for "Root Mean Square") of the measured vibration signal therefrom, wherein said effective value is used for controlling the stirring gas flowrate supplied to the vessel. Said invention can be used for the stirring stand of steel making shop ladles, converters, RH processes, electric arc furnaces, etc.
Patent CA-2569773-C (CA)
Inventor: JONES ERIC
IPC: A61L27/56
Filed: 2006-12-01
Granted: 2013-04-02
Abstract: Une méthode de formation d'un implant ayant une structure d'interposition à tissu poreux et une structure portante. La méthode consiste à déposer une première couche d'une poudre métallique sur un substrat, à projeter un rayon laser sur la poudre de manière à agglomérer la poudre métallique en des endroits prédéterminés, à déposer au moins une couche de la poudre métallique sur la première couche et à répéter la projection du rayon laser.
Patent CA-2570398-C (CA)
Inventor: PRICKETT TIMOTHY CHARLES RAMSEY
IPC: G01N33/577
Filed: 2004-06-17
Granted: 2020-05-12
Abstract: L'invention concerne un dispositif de mesure et de surveillance de la vitesse de croissance squelettique au moyen d'un peptide natriurétique à extrémité amino-terminale (NT-CNP) circulant dans le plasma. Les concentrations de NT-CNP dans le plasma reflètent le potentiel de croissance ultérieure du squelette immature. La mesure des NT-CNP dans le plasma chez un sujet, par rapport à une moyenne dans un échantillon apparié d'une population témoin d'âge et de sexe correspondant, fournit un indice de gravité du trouble de croissance qui serait sinon impossible à détecter, et facilite le diagnostic chez les enfants atteint d'ostéochondrodysplasie non dépistée ou d'un autre trouble intrinsèque du cartilage de conjugaison. Par ailleurs, l'invention concerne un dispositif de détection et de surveillance des effets potentiellement dangereux des médicaments et d'autres facteurs sur la croissance squelettique longtemps avant qu'ils ne soient visibles au moyen de procédés utilisés actuellement en pratique clinique.
Patent CA-2571667-C (CA)
Title: Method for data transmission utilizing a portable multimedia device
Inventor: FADELL ANTHONY M
IPC: H04H60/74
Filed: 2005-05-11
Granted: 2014-07-08
Abstract: A communication system for sending data between a multimedia player and a nearby receiver is described. In the described embodiment, the multimedia player includes a multimedia data file processor unit arranged to process a multimedia data file and a data transmission unit coupled to the multimedia data file processor unit arranged to concurrently transmit selected portions of the processed multimedia data file. The system also includes a nearby receiver unit capable of receiving the transmitted selected portions of the processed multimedia data file.
Patent CA-2574332-C (CA)
Title: Microfluidic circuit with an active component
Inventor: BAROUD CHARLES
IPC: B01L3/00
Filed: 2005-07-07
Granted: 2012-10-02
Abstract: A microfluidic circuit comprising microchannels (24, 26) containing different fluids (F1, F2), with a laser beam being focused at (32) on an interface (30) between the fluids so as to form a pump, a valve, or a mixer, for example.
Patent CA-2575424-C (CA)
Title: Engine control module and method for use in engine system manufacture
Inventor: BAXTER JAMES MICHAEL
IPC: F02D41/24
Filed: 2005-08-08
Granted: 2009-06-16
Abstract: An engine control module (10) is associated (510, 610, 710) with a particular engine system (20), and used to store information concerning manufacturing instructions for manufacturing the engine system (520, 720) and as-built information (630, 750) about the particular engine system (620). The engine control module also stores engine system operating instructions (550, 650, 770) operable to enable the engine control (10) to control one or more aspects of the engine system (20) operation.
Patent CA-2576166-C (CA)
Title: Composition herbicide a base de sels de glyphosate
Inventor: EATON DAVID R
IPC: A01N47/30
Filed: 2005-08-15
Granted: 2018-02-20
Abstract: L'invention concerne une composition herbicide, qui contient une solution aqueuse d'un mélange de sels de glyphosate, selon une concentration a.e. totale du glyphosate d'au moins environ 360 g/l. Dans ladite composition: a) le glyphosate se présente sous la forme d'anions accompagnés de cations non-amphiphiles de bas poids moléculaire, selon une quantité molaire totale d'environ 100 à 120 % de la quantité molaire du glyphosate; (b) lesdits cations comprennent des cations de potassium et de propylammonium (p. ex. isopropylammonium) selon un rapport molaire d'environ 70:30 à 90:10; et c) lesdits cations de potassium et de propylammonium constituent ensemble un pourcentage molaire d'environ 90 à 100 % relativement aux cations non-amphiphiles de bas poids moléculaire présents dans la composition.
Patent CA-2576811-C (CA)
Title: Method and system for light emitting device displays
Inventor: CHAJI G REZA
IPC: G09G3/3225
Filed: 2007-02-09
Granted: 2009-07-28
Abstract: A method and system for light emitting device displays is provided. The system includes one or more pixels, each having a light emitting device, a drive transistor for driving the light emitting device, and a switch transistor for selecting the pixel; and a circuit for monitoring and extracting the change of the pixel to calibrate programming data for the pixel. Programming data is calibrated using the monitoring result.
Patent CA-2582751-C (CA)
Title: Secondary lock for a downhole tool
Inventor: ROBERTS WILLIAM M
IPC: E21B33/12
Filed: 2007-03-21
Granted: 2010-01-12
Abstract: A downhole tool includes a mandrel, a sealing element disposed around the mandrel, an upper cone disposed above the sealing element and a lower cone disposed below the sealing element, an upper slip assembly disposed above the upper cone and a lower slip assembly disposed below the sealing element, at least one lock ring configured to maintain energization of the sealing element when the downhole tool is set, and a secondary lock that couple the upper cone with the at least one lock ring. A method of increasing pack-off force of a downhole tool includes setting the downhole tool and energizing further the sealing element by applying a differential pressure to the downhole tool. A method of retrofitting a downhole tool includes providing a secondary lock disposed around a mandrel, the secondary lock including at least one arm having an axial portion extending downwardly therefrom and a threaded portion, and assembling the secondary lock to the downhole tool, the assembling including engaging the threaded portion of the secondary lock to a threaded surface of an upper cone disposed around the mandrel of the downhole tool.
Patent CA-2583394-C (CA)
Inventor: HANAFUSA JITSUMI
IPC: B62D51/04
Filed: 2007-03-30
Granted: 2013-04-30
Abstract: A hydraulically driven vehicle is disclosed which is moved or turned by driving left and right hydraulic transmissions with one engine and driving left and right drive wheels with these hydraulic transmissions. The vehicle includes a gear--shifting mechanism for converting the actions of an operator and transmitting the result to the hydraulic transmissions, which mechanism is comprised of a first swinging member that is swung by a vehicle speed cable, and left and right second swinging members that are placed on the first swinging member, that are swung by left and right steering cables, and that push and pull push pull rods.
Patent CA-2587989-C (CA)
Inventor: MEYERS DANIEL SETH
IPC: B62B5/06
Filed: 2007-05-08
Granted: 2012-08-21
Abstract: A handle grip for ambulatory aid appliances has a soft top portion and a rigid body portion. The handle grips may be attached to a wheeled ambulatory aid appliance such as a rolling walker, wheelchair, stroller and the like in a selected position to provide a comfortable and secure hand grip to a user of the ambulatory aid.
Patent CA-2588895-C (CA)
Title: Lateral side of railway car body
Inventor: CAMPUS EMIGLIANO
IPC: B61D19/02
Filed: 2007-05-15
Granted: 2014-07-15
Abstract: Lateral face of a railway car body, characterised in that it includes a framework made of an assembly of a multitude of adjacent panels (2, 4, 6, 6', 8) and an outer skin (10) adhering to the framework, extending over at least two adjacent panels, the assembly of panels and skin forming a layered set, each panel (2, 4, 6, 6', 8) comprising ridges placed so as to ensure the vertical and horizontal rigidity of the lateral face. The outer skin (10) extends over the entire length of the lateral face.
Patent CA-2589073-C (CA)
Inventor: GROBER STEFAN
IPC: C10M173/02
Filed: 2005-12-15
Granted: 2014-04-22
Abstract: The present invention is directed to a method of lubricating a conveyor system comprising i) diluting a conveyor lubricant concentrate with water to obtain an aqueous conveyor lubricant with the concentration c, ii) irradiating an aqueous conveyor lubricant with light, iii) determining the concentration c of the aqueous conveyor lubricant by measuring the absorption of the light by the aqueous conveyor lubricant with an absorption detector and iv) applying the aqueous conveyor lubricant to the conveyor system. The present invention further relates to a conveyor lubrication system including a measuring device with a light source and with an absorption detector for measuring the absorption of light by an aqueous conveyor lubricant within a conveyor lubrication system.
Patent CA-2589166-C (CA)
Title: Cable d'alimentation electrique ayant des couches polymeriques expansees
Inventor: CINQUEMANI PAUL
IPC: H01B7/20
Filed: 2005-12-23
Granted: 2013-07-02
Abstract: L~invention concerne un câble comprenant au moins deux brins toronnés ensemble, une couche de chemise interne expansée, une armature métallique sensiblement circulaire touchant partiellement la chemise interne pour former des interstices non remplis à l~extérieur de la chemise interne, et une chemise externe polymérique. La chemise interne expansée prend sensiblement la forme de la périphérie des brins toronnés, présentant une coupe transversale non circulaire pour la chemise interne expansée. Un procédé de fabrication de câble consiste à prendre au moins deux brins, à dilater un matériau polymérique, à extruder le matériau polymérique expansé autour des brins et à laisser le matériau polymérique expansé retomber sur les brins. Une armature métallique sensiblement circulaire est appliquée, ce qui crée une pluralité d~espaces vides entre la chemise interne et l~armature métallique. Une chemise externe est extrudée sur l~armature métallique.
Patent CA-2597248-C (CA)
Inventor: BALIKTAY SEVKI
IPC: C22F1/18
Filed: 2006-02-27
Granted: 2016-04-19
Abstract: The invention relates to a process for casting objects from a .beta.-titanium alloy comprising titanium-molybdenum with a molybdenum content of from 7.5 to 25%. The invention provides for melting the alloy at a temperature of over 1770°C, investment-casting the molten alloy into a casting mold corresponding to the object to be produced, hot isostatic pressing, solution annealing and then quenching. The process according to the invention provides economic production of objects made from P-titanium alloys using the investment-casting process. The invention thereby provides the possibility of combining the advantageous properties of .beta.-titanium alloys, in particular their excellent mechanical properties, with the advantages of producing objects using the investment-casting process. The invention means that even objects of complex shapes, which it was impossible to produce (economically) by conventional forging processes can be produced from a .beta.-titanium alloy.
Patent CA-2604078-C (CA)
Inventor: ZHU TONG
IPC: A61K9/50
Filed: 2006-04-07
Granted: 2013-07-23
Abstract: The present invention relates to oral formulations comprising an active agent comprising at least one of 2-[4-(4-chlorobenzoyl)phenoxy]-2-methyl-propanoic acid, salts of 2-[4-(4-chlorobenzoyl)phenoxy]-2-methyl-propanoic acid or buffered 2-[4-(4-chlorobenzoyl)phenoxy]-2-methyl-propanoic acid.
Patent CA-2608961-C (CA)
Title: Method for preparing chlorohydrin by converting polyhydroxylated aliphatic hydrocarbons
Inventor: KRAFFT PHILIPPE
IPC: C07C29/62
Filed: 2006-05-19
Granted: 2014-09-30
Abstract: The invention concerns a method for making chlorohydrin which consists in reacting a polyhydroxylated aliphatic hydrocarbon whereof the total metal content expressed in the form of elements is not less than 0.1 µg/kg and not more than 1000 mg/kg with a chlorinating agent.
Patent CA-2609526-C (CA)
Title: Vehicle and road sign recognition device
Inventor: NAKAMORI TAKUMA
IPC: G06V10/56
Filed: 2006-05-18
Granted: 2012-10-23
Abstract: The present invention includes: image capturing means (2) which captures a color image of a road via imaging means (7); area extraction means (3) which extracts areas having a similar color feature value from the captured color image of the road; white balance processing means (5) which performs, for each of the extracted areas, a white balance process of correcting each pixel data in the extracted area so as to reduce the degree of divergence in the level between color components according to a level balance between the color components of the pixel data in the extracted area; and road sign detection means (6) which detects a road sign on the road from the color image subjected to the white balance process. Thus, even if the road illumination state is partially different, it is possible to accurately detect a road sign such as a lane mark from the captured color image of the road via the imaging means such as a camera.
Patent CA-2611331-C (CA)
Title: Emergency report device for vehicle
Inventor: SAKAI HIROSHI
IPC: B60Q11/00
Filed: 2007-11-15
Granted: 2011-11-08
Abstract: An emergency report device comprises: a power supply control unit that switches an electric power source from a main battery to an auxiliary battery when a supply voltage of the main battery is smaller than a predetermined threshold value; and an auxiliary battery operational check unit that performs an operational check of the auxiliary battery if the operational check of the auxiliary battery is being performed at a time when the vehicle drive mechanism starts, and if the operational check of the auxiliary battery is being performed for a first time during a period between an end of a previous day and a present time. The operational checking of the auxiliary battery is based on a current input into the auxiliary battery operational check unit from the auxiliary battery.
Patent CA-2612552-C (CA)
Inventor: ZHANG PENGLIE
IPC: C07D487/04
Filed: 2006-06-22
Granted: 2015-03-24
Abstract: Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists.
Patent CA-2612756-C (CA)
Inventor: GUICHARD ALEXANDRE
IPC: B29C35/08
Filed: 2006-04-11
Granted: 2015-12-01
Abstract: The invention concerns a device for heating a surface by induction, in particular for molding or transforming a part made of thermoplastic or thermosetting composite material. The device comprises a body (16) having at least one portion (18) made of magnetic and heat conducting material wherein is provided a plurality of closed cavities proximate the surface (12) to be heated, each cavity surrounding a field winding (24). The heat produced by induction on the walls of the cavity is transferred by conduction to the heating surface. The distance between the cavities and the position of said cavities relative to the heating surface are such that the heating is substantially uniform on said surface.
Patent CA-2615381-C (CA)
Inventor: SIMONS BERT
IPC: A01N37/16
Filed: 2006-05-09
Granted: 2015-04-28
Abstract: The present invention provides a composition and method for inhibiting the growth of microorganisms in industrial water systems. Methods employing the composition comprising halogen-based hydantoin or hydantoin-stabilized halogen in combination with peracetic acid demonstrate synergistic control of microbial growth, particularly control of slime deposition.
Patent CA-2620113-C (CA)
Inventor: SCHUBERT MARKUS
IPC: C01B3/00
Filed: 2006-08-18
Granted: 2015-05-05
Abstract: The present invention relates to a process for preparing a porous metal-organic framework by reacting at least one metal compound in which the metal is Be, Mg, Ca, Sr, Ba, Al, Ga or In with at least one at least bidentate organic compound and also the use of such porous metal-organic frameworks.
Patent CA-2622633-C (CA)
Inventor: LIA RAYMOND A
IPC: A61B5/02
Filed: 2006-09-08
Granted: 2016-08-23
Abstract: Adaptive attachments used in combination with a blood pressure cuff enable various blood pressure measurements to be taken in a hospital or other setting having various single and/or dual lumen manual or electronic blood pressure measuring equipment with a single, patient-worn cuff.
Patent CA-2628605-C (CA)
Inventor: LIN HUAZI
IPC: F24S10/30
Filed: 2008-05-09
Granted: 2011-06-28
Abstract: A fluid heating system having a self-powered pump is provided. The pump includes an airtight container for the fluid. A fluid inlet pipe extends upwardly into the container with an end located in the container. The container has a heated fluid outlet located lower than the end of the inlet pipe. A breathing pipe extends upwardly into the container with its end located higher than both the outlet and the end of the inlet pipe but lower than the interior side of the container top.  An opposite end of the breathing pipe is outside of the container but located lower than the container base, and it is received by an open container such that its opposite end can become submerged in the heated fluid accumulated within the open container during the operation of the pump.
Patent CA-2630719-C (CA)
Title: Handheld analyzer for testing a sample
Inventor: SCHULAT JOCHEN
IPC: G01N21/78
Filed: 2008-05-07
Granted: 2011-04-12
Abstract: The invention relates to a handheld analyzer (1) for testing a sample, in particular of a biological fluid, for a medically significant component. It comprises a test unit (20), which detects the correct positioning of an analytical consumable means (10) in a conveyance pathway. According to this invention, the test unit (20) has both an electric switch component which mechanically senses the positioning of the analytical consumable means (10) and an optical sensor unit which optically senses the positioning of the analytical consumable means (10) on the conveyance pathway. The handheld analyzer (1) is controlled as a function of a comparison of the signals of the electric switch component and the optical sensor unit. It is possible in this way to reduce malfunctions or operating errors associated therewith.
Patent CA-2632516-C (CA)
Title: Dsrnas as influenza virus vaccine adjuvants or immuno-stimulants
Inventor: CARTER WILLIAM A
IPC: A61K39/38
Filed: 2006-12-06
Granted: 2018-05-15
Abstract: Vaccine protection against acute or chronic viral infection is facilitated by using as an adjuvant or immuno-stimulant, a dsRNA together with an anti-influenza vaccine.
Patent CA-2638365-C (CA)
Inventor: ROGERS PETER J
IPC: E04G7/20
Filed: 2008-07-29
Granted: 2011-07-12
Abstract: A coupling spigot for connecting two scaffold legs one atop the other is designed to use a twist lock for securing the upper scaffold leg to the coupling spigot. A locking collar is fixed to a stop collar of the spigot. The locking collar includes receiving slots for receiving locking projections provided adjacent a bottom edge of the scaffold leg. Locking slots are connected to the receiving slots whereby an upper scaffold leg may be inserted on a coupling spigot of a lower scaffold leg and retained thereon by a twist lock.
Patent CA-2639842-C (CA)
Title: Base oil
Inventor: AALTO PEKKA
IPC: C10M105/00
Filed: 2006-12-12
Granted: 2012-01-24
Abstract: The invention relates to a new base stock material. Specifically the invention relates to a saturated hydrocarbon composition and particularly to a composition based on biological raw materials, to be used as a high-quality base oil or to be used as a component in the production of a base oil having a high viscosity index and good low temperature properties. The composition contains saturated hydrocarbons and has a narrow carbon number range.
Patent CA-2641401-C (CA)
Title: Fluid injection device
Inventor: TVEITEN MAGNAR
IPC: E21B43/12
Filed: 2007-02-07
Granted: 2014-09-09
Abstract: The present invention regards a device designed for injection of fluids in a well bore, typically an offshore well bore for petroleum production and gas injection / gas lift system for fluid injection. The device comprises a outer hollow housing (1) with an internal body (2) moveable within the outer housing (1) with an internal bore(3) which in a first closed position is closed with a metal to metal seal system between the outer housing (1) and the internal body (2), which internal body (2) is operated by pressure differential across the internal body (2), where the internal body (2) is designed with slots (4) forming outlets of the internal bore (3) which in an open position of the device is positioned outside of the outer housing (1).
Patent CA-2641815-C (CA)
Inventor: COSSU GIULIO
IPC: A61P21/00
Filed: 2007-02-01
Granted: 2015-06-09
Abstract: The invention relates to a method of treatment for muscular dystrophies, including Duchenne, Becker, limb-girdle, facioscapulohumeral, congenital muscular dystrophies and the like using a combination of nitric oxide-releasing and anti-inflammatory compounds.
Patent CA-2647958-C (CA)
Title: Multi-blade razors and blades for same
Inventor: ZHUK ANDREW
IPC: B26B21/56
Filed: 2007-03-29
Granted: 2011-11-22
Abstract: Multi-blade razors are provided, having blades with differing properties. In one aspect, a razor is provided that includes a safety razor blade unit (1) comprising a guard (2), a cap (3), and first (11), second (12) and third (13) blades with parallel sharpened edges located between the guard and cap with the first blade closest to the cap, the third blade furthest from the cap, and the second blade disposed between the first and third blades, the blades having first, second and third tip radii, respectively, at least two of the three blades having different tip radii, and at least two of the blades having different coefficients of friction.
Patent CA-2653684-C (CA)
Title: Calcium fortification substance for clear beverages
Inventor: GODBER JOHN
IPC: A23L33/00
Filed: 2007-06-08
Granted: 2012-05-08
Abstract: Compositions comprising calcium and phosphate which are sufficiently soluble in water to dissolve essentially without any cloudiness in the water are provided. The compositions may be used to provide clear beverages that are fortified in calcium and phosphate. Methods of making the calcium and phosphate compositions are also provided.